Add the rice to your rice cooker. Wash 2-3 times. Add the water and your umami seasoning, then start your rice cooker.
Prep your vegetables. Add an inch or two of water to your pan, top with a steamer basket, and keep covered. Once the water starts to lightly boil (temperature should be set to medium high) add your vegetables!
Keep covered and stir occasionally. If you're not able to fit all the veggies in your steamer rack at once that's fine, you can do several rounds. You don't want your rack to be too crowded, but slight crowding is totally fine. Veggies should be done after 8-10 minutes, or until fork tender.
When your rice is done, mix in your sesame oil, soy sauce, sea salt, and green onions quickly before too much steam is let out. Close your rice cooker then let sit until you're ready to eat.
Serve your rice with the veggies, fresh kimchi, avocado, and topped with sesame seeds. Enjoy!